227907888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 683289600

約数和(自身を除く): 455381712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 47, 48, 52, 57, 76, 78, 94, 104, 114, 141, 152, 156, 188, 208, 228, 247, 282, 304, 312, 376, 409, 456, 494, 564, 611, 624, 741, 752, 818, 893, 912, 988, 1128, 1222, 1227, 1482, 1636, 1786, 1833, 1976, 2256, 2444, 2454, 2679, 2964, 3272, 3572, 3666, 3952, 4888, 4908, 5317, 5358, 5928, 6544, 7144, 7332, 7771, 9776, 9816, 10634, 10716, 11609, 11856, 14288, 14664, 15542, 15951, 19223, 19632, 21268, 21432, 23218, 23313, 29328, 31084, 31902, 34827, 38446, 42536, 42864, 46436, 46626, 57669, 62168, 63804, 69654, 76892, 85072, 92872, 93252, 101023, 115338, 124336, 127608, 139308, 153784, 185744, 186504, 202046, 230676, 249899, 255216, 278616, 303069, 307568, 365237, 373008, 404092, 461352, 499798, 557232, 606138, 730474, 749697, 808184, 922704, 999596, 1095711, 1212276, 1460948, 1499394, 1616368, 1999192, 2191422, 2424552, 2921896, 2998788, 3998384, 4382844, 4748081, 4849104, 5843792, 5997576, 8765688, 9496162, 11995152, 14244243, 17531376, 18992324, 28488486, 37984648, 56976972, 75969296, 113953944, 227907888]

約数ペア:

[(1, 227907888), (2, 113953944), (3, 75969296), (4, 56976972), (6, 37984648), (8, 28488486), (12, 18992324), (13, 17531376), (16, 14244243), (19, 11995152), (24, 9496162), (26, 8765688), (38, 5997576), (39, 5843792), (47, 4849104), (48, 4748081), (52, 4382844), (57, 3998384), (76, 2998788), (78, 2921896), (94, 2424552), (104, 2191422), (114, 1999192), (141, 1616368), (152, 1499394), (156, 1460948), (188, 1212276), (208, 1095711), (228, 999596), (247, 922704), (282, 808184), (304, 749697), (312, 730474), (376, 606138), (409, 557232), (456, 499798), (494, 461352), (564, 404092), (611, 373008), (624, 365237), (741, 307568), (752, 303069), (818, 278616), (893, 255216), (912, 249899), (988, 230676), (1128, 202046), (1222, 186504), (1227, 185744), (1482, 153784), (1636, 139308), (1786, 127608), (1833, 124336), (1976, 115338), (2256, 101023), (2444, 93252), (2454, 92872), (2679, 85072), (2964, 76892), (3272, 69654), (3572, 63804), (3666, 62168), (3952, 57669), (4888, 46626), (4908, 46436), (5317, 42864), (5358, 42536), (5928, 38446), (6544, 34827), (7144, 31902), (7332, 31084), (7771, 29328), (9776, 23313), (9816, 23218), (10634, 21432), (10716, 21268), (11609, 19632), (11856, 19223), (14288, 15951), (14664, 15542)]